Question

Let A = {a, b}, B = {a, b, c}.



Is A ⊂ B?



What is A ∪ B?​

Answer 1

$\huge\underline\mathfrak\pink{♡Answer♡}$

It is given that

A = {a, b} and B = {a, b, c}

Yes, A ⊂ B

So the union of the pairs of set can be written as

A∪ B = {a, b, c} = B